A pattern for socks, leg warmers and wrist warmers in Crofter DK. Needles: 4.5mm (UK7, US7) and 4mm (UK8, US8). Please note these are ordinary pairs of needles rather than double pointed needles. Stitch holder Number of 50g balls of Crofter DK: Socks: Age 4 to adult women: 2 Adult men: 3 Leg Warmers: Age 4 to 6: 1 Age 7 to Adult: 2 Wrist Wamers: 1 ball all ages.